PMC:529315 / 134-158 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T432","span":{"begin":0,"end":2},"obj":"VBZ"},{"id":"T433","span":{"begin":12,"end":15},"obj":"IN"},{"id":"T424","span":{"begin":3,"end":11},"obj":"VBN"}],"relations":[{"id":"R5","pred":"auxpass","subj":"T432","obj":"T424"},{"id":"R6","pred":"prep","subj":"T433","obj":"T424"}],"text":"is required for proprioc"}